package com.cy.pj.common.util;

import org.springframework.web.context.request.RequestContextHolder;
import org.springframework.web.context.request.ServletRequestAttributes;

import javax.servlet.http.HttpServletRequest;

/***
 * 通过此工具类获取请求,响应等对象信息
 */
public class ServletUtil {

    /**
     * 获取请求对象
     */
    public static HttpServletRequest getRequest() {
        return getServletRequestAttributes().getRequest();
    }

    /**
     * 通过RequestContextHolder类型获取请求属性
     */
    public static ServletRequestAttributes getServletRequestAttributes() {
        return (ServletRequestAttributes)
                RequestContextHolder.getRequestAttributes();
    }
}
